Noah Brown


To generate PSD force in Workbench, you can follow these steps:


  1. Go to the Mechanical application in Workbench.
  2. Create a new Static Structural analysis system.
  3. Import your geometry and apply the necessary boundary conditions and loads.
  4. Go to the Solution tab and create a new Modal analysis system.
  5. Set up your modal analysis by specifying the desired modes and frequency range: immaculate grid
  6. Go to the Solution tab and create a new Random Vibration analysis system.
  7. Specify the PSD input in the Random Vibration analysis system by selecting the desired PSD function and inputting the necessary parameters.
  8. Run the simulation to generate the PSD force.


You’re welcome!